June 2002 - Zope - Zope lists

Product Init
by Андрей Пучин 26 Jun '02

26 Jun '02

Hi! I need to call Product method on ZOPE start, like __init__() on Class object creation. I didn't find any ways at DevBook.. Help plz. Andrew

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RE: [Zope] Windows helper application for External Editor 0.4 [SO LVED]
by Roger Erens 26 Jun '02

26 Jun '02

Thanks Phil, This did help indeed. It's even better to create a separate filetype.vim in vim's runtime directory to prevent these settings from being overwritten at the next upgrade of vim. The file %rundir%\filetype.vim has to contain this: augroup filetypedetect au BufNewFile,BufRead *.dtml setf dtml augroup END Best regards, Roger ? You need to edit the filetype.vim file and add .dtml as a ? file type, it's pretty straight forward, add these lines ? (the one starting with " (double quote) is a comment and ? could be left out): ? ? " DTML ? au BufNewFile,BufRead *.dtml setf dtml ? ? ? hth ? ? Phil?

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Mailhost API: send call
by Aseem Mohanty 26 Jun '02

26 Jun '02

I have a small python script called sendmail: container.aq_parent.send(messageText=msg_body, mto=to, mfrom='aaaa(a)dom.com', subject=sub, encode='base64') The problem is that when I try to call it from another PyScript, I get a "not allowed to call send in this context" error. If I cant do this then how can I send an email from within another PyScript?? TIA AM -- ================================================================== Aseem Mohanty Neurobehavioral Systems Inc, 828 San Pablo Ave, Albany, CA 94706 (R) 510 7696011 (M) 510 3014871 (O) 510 5279231 ================================================================== "I saw `cout' being shifted "Hello world" times to the left and stopped right there!!" -- Steve Gonedes ==================================================================

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Members Not Allowed
by Pascal Samuzeau 26 Jun '02

26 Jun '02

Hi, I've a Zope's site 2.4.3 on a Sun/Solaris/Unix. I've have to translate this one on a Win2000/XP Zope: 2.5.1 So, I have installed Zope+CMF (the latest version). I have tranferred my Data.fs Everything looks fine but a strange problem with the login of my members appears. They can't login, I have a look under the DTML Method, or anything else of the CMF (login_form,logged_in,...) and compare with my 2 Zope site. Nothing is different. I have also a look on the .py file. Nothing have changed. Where is the problem ??? -------------------------------------------------------------------- Type de l'erreur : Unauthorized Valeur de l'erreur : You are not allowed to access setProperties in this context -------------------------------------------------------------------- Traceback (innermost last): File C:\Zope\ZopeSite\lib\python\ZPublisher\Publish.py, line 150, in publish_module File C:\Zope\ZopeSite\lib\python\ZPublisher\Publish.py, line 114, in publish File C:\Zope\ZopeSite\lib\python\Zope\__init__.py, line 159, in zpublisher_exception_hook (Object: control_cerf) File C:\Zope\ZopeSite\lib\python\ZPublisher\Publish.py, line 98, in publish File C:\Zope\ZopeSite\lib\python\ZPublisher\mapply.py, line 88, in mapply (Object: logged_in) File C:\Zope\ZopeSite\lib\python\ZPublisher\Publish.py, line 39, in call_object (Object: logged_in) File C:\Zope\ZopeSite\lib\python\OFS\DTMLMethod.py, line 127, in __call__ (Object: logged_in) File C:\Zope\ZopeSite\lib\python\DocumentTemplate\DT_String.py, line 473, in __call__ (Object: logged_in) File C:\Zope\ZopeSite\lib\python\DocumentTemplate\DT_With.py, line 76, in render (Object: portal_properties) File C:\Zope\ZopeSite\lib\python\DocumentTemplate\DT_Let.py, line 76, in render (Object: member="portal_membership.getAuthenticatedMember()") File C:\Zope\ZopeSite\lib\python\DocumentTemplate\DT_Util.py, line 159, in eval (Object: portal_registration.setProperties(last_login_time=member.login_time)) (Info: member) File <string>, line 2, in f File C:\Zope\ZopeSite\lib\python\AccessControl\DTML.py, line 29, in guarded_getattr (Object: logged_in) File C:\Zope\ZopeSite\lib\python\AccessControl\ZopeGuards.py, line 58, in guarded_getattr (Object: portal_registration) File C:\Zope\ZopeSite\lib\python\AccessControl\ZopeGuards.py, line 40, in aq_validate (Object: portal_registration) File C:\Zope\ZopeSite\lib\python\AccessControl\SecurityManager.py, line 83, in validate File C:\Zope\ZopeSite\lib\python\AccessControl\ZopeSecurityPolicy.py, line 177, in validate Unauthorized: (see above) Sincerily PS -------------------------------------------------- Oreka ! Nous sommes l'internet moins cher ! Surfez 25% moins cher avec http://www.oreka.com

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Windows helper application for External Editor 0.4
by Roger Erens 26 Jun '02

26 Jun '02

Thumbs up for the friendly installation process! After installing (without myself touching anything, except for my coffee mug) clicking on the pencil icon next to a python script resulted in firing up gvim on my Win2000 machine. gvim didn't start up for dtml-methods/documents nor page templates. That's where I had to change the #editor line in the ZopeEdit.ini file to explicitly define gvim61 as my editor. What remains is that syntax colouring works for python and templates but not for the dtml-methods/documents. (using the vim command :set ft=dtml results in what I'd like to happen automatically) Any ideas? Best regards, Roger Erens

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MySQL password scheme
by Dirk Nehring 26 Jun '02

26 Jun '02

Hi, we have had a problem to use an existing userbase stored in a MySQL table where the passwords are stored with the default encryption of PASSWORD() (hash code function). I solved this problem by using SimpleUserFolder and extend the password schemes zope with a MySQL password scheme. If you are interested, yu can found it under collector issue 435. I hope the Zope guys will include it into the core rsn, the patch is short and uncritical. Dirk

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Executing Shell Script
by Tran, Mike 26 Jun '02

26 Jun '02

Hi All, How do i create a method that will excute a shell script when called? I just wanted to run a local shell script when a user clicks on a button. Appreciate any suggestion, Mike

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Zope Optimisation notes online
by Richard Jones 25 Jun '02

25 Jun '02

I've gathered the notes from recent Zope speed threads: http://www.zope.org/Members/richard/docs/zope_optimisation.html ... hope they're useful :) Richard

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ANNOUNCE: Pound - reverse proxy and load balancer - v0.4
by Robert Segall 25 Jun '02

25 Jun '02

This is to announce the release of Pound v0.4. Changes from previous version: - added code to disable a dead back-end server and to re-enable it once it comes back on-line. - added HTTP/1.1 chunked transfer mode. This presumes a back-end HTTP/1.1 server (which Zope is). - added client time-outs to prevent blatant denial-of-service attacks. - major code restructuring. What is Pound (from the Web page) - a reverse-proxy: it passes requests from client browsers to one or more back-end servers. - a load balancer: it will distribute the requests from the client browsers among several back-end servers, while keeping session information. - an SSL wrapper: Pound will decrypt HTTPS requests from client browsers and pass them as plain HTTP to the back-end browsers. - an HTTP/HTTPS sanitizer: Pound will verify requests for correctness and accept only well-formed ones. - an HTTP/1.1 to 1.0 proxy. - a failover-server: should a back-end server fail, Pound will take note of the fact and stop passing requests to it until it recovers. For further information, download, etc. please see http://www.apsis.ch/pound The software is at version 0.4 (beta quality). Further testing (especially under heavy loads), improvements and suggestions are welcome. Pound is distributed under the GPL. Enjoy and let me know how it works for you. -- Robert Segall Apsis GmbH Postfach, Uetikon am See, CH-8707 Tel: +41-1-920 4904

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webdav image copy error
by Cindy Reikes 25 Jun '02

25 Jun '02

Hi, I'm trying to copy a lot of images into Zope, and I want to use M$ web folders to drag and drop. I can create and delete folders in Zope through this, but every time I drag an image into the Zope folder, I get "an error occurred copying some or all of the selected files.", and nothing is copied into the Zope folder. I have the WebDav permissions set to allow for lock, unlock and access for all users. Help! Thanks, Cindy (version is 2.4.3, running on windows 2000 server) __________________________________________________ Do You Yahoo!? Yahoo! - Official partner of 2002 FIFA World Cup http://fifaworldcup.yahoo.com

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